Siemens SIMATIC NET CP 343-1 - Manual (Page 10)

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8 Product information CP 343–1
C79000–Z8964–C038–05
Table 5
Component Explanation / Values
Run time in the CPU 314-1 per block
AG-SEND/AG-LSEND,
AG-RECV/AG-LRECV
2.5 ms to 5 ms
1.3 Displays and Mode Selector
LED Displays
The LED panel on the front of the CP 343-1 has three display elements:
SF
STOP
RUN
Figure 2 LED Displays
CP Operating Mode
The LEDs indicate the current operating mode of the CP 343-1 as follows:
STOP–LED
(yellow)
RUN–LED
(green)
SF–LED
(red)
CP operating mode
start up
RUN
STOPPING
STOP
STOP with internal error